Theodore Ts'o bbd2f78cf6 libext2fs: allow the default journal size to go as large as a gigabyte ... Recent research has shown that for a metadata-heavy workload, a 128 MB is journal be a bottleneck on HDD's, and that the optimal journal size is proportional to number of unique metadata blocks that can be modified (and written into the journal) in a 30 second window. One gigabyte should be sufficient for most workloads, which will be used for file systems larger than 128 gigabytes. Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2016-09-01 11:37:59 -04:00
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expect	libext2fs: allow the default journal size to go as large as a gigabyte	2016-09-01 11:37:59 -04:00
script	tests: skip large filesystem tests on MacOS	2015-06-19 21:31:26 -04:00